CN109578029A - A kind of shield machine assembling machine section of jurisdiction grabs structure - Google Patents
A kind of shield machine assembling machine section of jurisdiction grabs structure Download PDFInfo
- Publication number
- CN109578029A CN109578029A CN201811645310.3A CN201811645310A CN109578029A CN 109578029 A CN109578029 A CN 109578029A CN 201811645310 A CN201811645310 A CN 201811645310A CN 109578029 A CN109578029 A CN 109578029A
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- China
- Prior art keywords
- jurisdiction
- oil cylinder
- section
- sliding shoe
- translation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract 2
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a kind of shield machine assembling machine sections of jurisdiction to grab structure, including sliding shoe, translation shaft, rotary shaft, rotary sleeve, deflection oil cylinder, support cylinder, translation oil cylinder and crawl disk, the sliding shoe both ends offer axis hole, offer mounting hole among the sliding shoe；The translation shaft slides through axis hole；The rotary shaft is slidably inserted into mounting hole；The rotary sleeve is set in outside rotary shaft, is provided with bearing between the rotary sleeve and rotary shaft；The support cylinder is sequentially arranged on the outer surface of rotary sleeve；The piston rod of the deflection oil cylinder is connect with support cylinder, and the thick stick chamber of the deflection oil cylinder is fixed on sliding shoe；The piston rod of the translation oil cylinder is connect with sliding shoe, and parallel with translation shaft；The crawl disk is mounted on the bottom end of rotary sleeve.Shield machine assembling machine section of jurisdiction crawl structure installation of the invention is simple, adjustment oil cylinder is few, section of jurisdiction grasping stability, manufacturing cost are low, high reliablity, can adjust posture in front and rear, left and right, up and down direction.
Description
Technical field
The present invention relates to shield machine technical fields, grab structure more particularly to a kind of shield machine assembling machine section of jurisdiction.
Background technique
Shield machine entitled shielding tunnel excavator entirely is that a kind of special engineering of tunnel piercing is mechanical, by continuously improving
And development, become the state-of-the-art subterranean tunnel development machine in the current world.It integrates mechanical, electrical, liquid, sensing, information technology, can
Operation under conditions of not influencing state of ground greatly improves efficiency, the safety of construction compared with traditional construction mode, reduces
The Tunnel Engineering such as subway, railway, highway, municipal administration, water power are widely applied in cost.Assembling machine is the important composition portion of shield machine
Point, after shield machine pushes ahead a distance, prefabricated section of jurisdiction is spliced into tunnel-liner by assembling machine, is excavated for protecting
Number tunnel inner wall, prevent tunnel occur sedimentation, leakage the problems such as.
Assembling machine includes assembling machine rotational structure, upper and lower, back-and-forth motion structure and section of jurisdiction grasping mechanism.Assembling machine passes through
Section of jurisdiction grasping mechanism grasping pipe piece, section of jurisdiction grasping mechanism have the function of the adjustment of section of jurisdiction posture, can be in the process of pipe sheet assembling
It is middle to realize to the level of section of jurisdiction, left and right, in the front-back direction adjust, guarantee that position and posture of the section of jurisdiction in assembly are accurate, raising
The efficiency of pipe sheet assembling.
But at present there are following several disadvantages in assembling machine:
1, section of jurisdiction stability is insufficient during the snatch of section of jurisdiction, and section of jurisdiction is easy sliding during being crawled, abnormally dangerous.
2, the assembly of assembling machine grasping mechanism is complicated, and the adjustment oil cylinder of each freedom degree is more, and wiring adapter tube is difficult, poor reliability.
Summary of the invention
The object of the present invention is to provide a kind of shield machine assembling machine sections of jurisdiction to grab structure, solves section of jurisdiction in the process being crawled
In be easy the complicated problem of sliding, the assembly of assembling machine grasping mechanism.
In order to solve the above technical problem, the present invention provides a kind of shield machine assembling machine sections of jurisdiction to grab structure, including sliding
Block, translation shaft, rotary shaft, rotary sleeve, deflection oil cylinder, support cylinder, translation oil cylinder and crawl disk,
The sliding shoe both ends offer axis hole, offer mounting hole among the sliding shoe；
The translation shaft slides through axis hole；
The rotary shaft is slidably inserted into mounting hole；
The rotary sleeve is set in outside rotary shaft, is provided with bearing between the rotary sleeve and rotary shaft；
The support cylinder is sequentially arranged on the outer surface of rotary sleeve；
The piston rod of the deflection oil cylinder is connect with support cylinder, and the thick stick chamber of the deflection oil cylinder is fixed on sliding shoe；
The piston rod of the translation oil cylinder is connect with sliding shoe, and parallel with translation shaft；
The crawl disk is mounted on the bottom end of rotary sleeve.
Preferably, the rotary shaft is fixed by bolt and sliding shoe.
Preferably, the bottom end of the rotary shaft is provided with baffle.
Preferably, the support cylinder is provided with 6.
Preferably, the deflection oil cylinder is provided with 2.
Preferably, lifting lug is provided on the crawl disk.
Preferably, oscillating bearing is installed in the lifting lug.
Preferably, polyurethane cushion block is installed on the support cylinder, deflection oil cylinder and translation oil cylinder.
The present invention provides a kind of shield machine assembling machine section of jurisdiction crawl structure, has the advantages that
(1) shield machine assembling machine of the present invention section of jurisdiction grasping mechanism is equipped with deflection oil cylinder, passes through stretching for deflection oil cylinder
Contracting, adjustment deflection oil cylinder rotate by a certain angle, and the adjustment of section of jurisdiction posture can be realized, and structure is simple, and control is easy, and safely may be used
It leans on；
(2) crawl structure in shield machine assembling machine of the present invention section of jurisdiction is to realize the inclined of rotary sleeve by deflection oil cylinder
Turn, the supporting role to section of jurisdiction is realized by support cylinder on rotary sleeve, while can be with by the distance of stretch out and draw back of support cylinder
The posture of section of jurisdiction is preferably adjusted, structure is simple, and manufacturing cost is low, but it is higher to be provided simultaneously with section of jurisdiction crawl reliability, safety
The characteristics of.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of crawl structure in shield machine assembling machine section of jurisdiction provided in an embodiment of the present invention；
Fig. 2 is that structural representation is looked up in a kind of inside of crawl structure in shield machine assembling machine section of jurisdiction provided in an embodiment of the present invention
Figure.
Appended drawing reference: 1, sliding shoe；2, translation shaft；3, rotary shaft；4, rotary sleeve；5, oil cylinder is deflected；6, support cylinder；7,
Translation oil cylinder；8, disk is grabbed；9, bearing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of shield machine assembling machine section of jurisdiction of the preferred embodiment of the present invention grabs structure, including sliding
Block 1, translation shaft 2, rotary shaft 3, rotary sleeve 4, deflection oil cylinder 5, support cylinder 6, translation oil cylinder 7 and crawl disk 8,
1 both ends of sliding shoe offer axis hole, offer mounting hole among the sliding shoe 1；
The translation shaft 2 slides through axis hole；
The rotary shaft 3 is slidably inserted into mounting hole；
The rotary sleeve 4 is set in outside rotary shaft 3, is provided with bearing 9 between the rotary sleeve 4 and rotary shaft 3；
The support cylinder 6 is sequentially arranged on the outer surface of rotary sleeve 4；
The piston rod of the deflection oil cylinder 5 is connect with support cylinder 6, and the thick stick chamber of the deflection oil cylinder 5 is fixed on sliding shoe 1
On；
The piston rod of the translation oil cylinder 7 is connect with sliding shoe 1, and parallel with translation shaft 2；
The crawl disk 8 is mounted on the bottom end of rotary sleeve 4.
Specifically, the shield machine assembling machine section of jurisdiction crawl structure of above-described embodiment is equipped with deflection oil cylinder 5, by deflecting oil cylinder
5 stretch, adjusts deflection oil cylinder 5 and rotates by a certain angle, the adjustment of section of jurisdiction posture can be realized, and structure is simple, and control is easy, and pacifies
It is complete reliable；And the deflection that rotary sleeve 4 is realized by deflection oil cylinder 5, is realized by the support cylinder 6 on rotary sleeve 4 to section of jurisdiction
Supporting role, while can preferably adjust by the distance of stretch out and draw back of support cylinder 6 posture of section of jurisdiction, structure is simple, manufacture
It is at low cost, but it is provided simultaneously with section of jurisdiction crawl reliability, the higher feature of safety.
Preferably, the rotary shaft 3 is fixed by bolt and sliding shoe 1.
Preferably, the bottom end of the rotary shaft 3 is provided with baffle.
Preferably, the support cylinder 6 is provided with 6.
Preferably, the deflection oil cylinder 5 is provided with 2.
Preferably, lifting lug is provided on the crawl disk 8.
Preferably, oscillating bearing 9 is installed in the lifting lug.
Preferably, polyurethane cushion block is installed on the support cylinder 6, deflection oil cylinder 5 and translation oil cylinder 7.
Specifically, the support section of jurisdiction that polyurethane cushion block can make oil cylinder more firm.
The working principle of crawl structure in shield machine assembling machine section of jurisdiction of the invention:
Section of jurisdiction has crawl disk 8 to carry out crawl locking, while fixing section of jurisdiction by the flexible of support cylinder 6, guarantees section of jurisdiction
It does not move, rotary sleeve 4 can carry out the adjusting of circumferencial direction by the deflection oil cylinder 5 of two sides, guarantee section of jurisdiction grasping mechanism more
Add accurately grasping pipe piece.
Shield machine assembling machine section of jurisdiction grasping mechanism can be moved forward and backward by the flexible of translation oil cylinder 7 along axis, be protected
Demonstrate,proving shield machine segment assembling machine can grasping pipe piece in a certain range of front and back.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of shield machine assembling machine section of jurisdiction grabs structure, it is characterised in that: including sliding shoe, translation shaft, rotary shaft, rotation
Set, deflection oil cylinder, support cylinder, translation oil cylinder and crawl disk,
The sliding shoe both ends offer axis hole, offer mounting hole among the sliding shoe；
The translation shaft slides through axis hole；
The rotary shaft is slidably inserted into mounting hole；
The rotary sleeve is set in outside rotary shaft, is provided with bearing between the rotary sleeve and rotary shaft；
The support cylinder is sequentially arranged on the outer surface of rotary sleeve；
The piston rod of the deflection oil cylinder is connect with support cylinder, and the thick stick chamber of the deflection oil cylinder is fixed on sliding shoe；
The piston rod of the translation oil cylinder is connect with sliding shoe, and parallel with translation shaft；
The crawl disk is mounted on the bottom end of rotary sleeve.
2. shield machine assembling machine as described in claim 1 section of jurisdiction grabs structure, it is characterised in that: the rotary shaft passes through bolt
It is fixed with sliding shoe.
3. shield machine assembling machine as described in claim 1 section of jurisdiction grabs structure, it is characterised in that: the bottom end of the rotary shaft is set
It is equipped with baffle.
4. shield machine assembling machine as described in claim 1 section of jurisdiction grabs structure, it is characterised in that: the support cylinder is provided with
6.
5. shield machine assembling machine as described in claim 1 section of jurisdiction grabs structure, it is characterised in that: the deflection oil cylinder is provided with
2.
6. shield machine assembling machine as described in claim 1 section of jurisdiction grabs structure, it is characterised in that: be provided on the crawl disk
Lifting lug.
7. shield machine assembling machine as claimed in claim 6 section of jurisdiction grabs structure, it is characterised in that: installation is related in the lifting lug
Bearings.
8. shield machine assembling machine as described in claim 1 section of jurisdiction grabs structure, it is characterised in that: the support cylinder, deflection
Polyurethane cushion block is installed on oil cylinder and translation oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645310.3A CN109578029A (en) | 2018-12-30 | 2018-12-30 | A kind of shield machine assembling machine section of jurisdiction grabs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645310.3A CN109578029A (en) | 2018-12-30 | 2018-12-30 | A kind of shield machine assembling machine section of jurisdiction grabs structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109578029A true CN109578029A (en) | 2019-04-05 |
Family
ID=65933666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811645310.3A Pending CN109578029A (en) | 2018-12-30 | 2018-12-30 | A kind of shield machine assembling machine section of jurisdiction grabs structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578029A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307007A (en) * | 2019-06-24 | 2019-10-08 | 中铁二院工程集团有限责任公司 | Tunnel boring machine method tunnel prefabricated pipe section lining cutting inverted arch supporting member fast fixing tool |
| CN114688123A (en) * | 2020-12-30 | 2022-07-01 | 徐州徐工液压件有限公司 | Hydraulic cylinder integration device of segment erector and segment erector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000045696A (en) * | 1998-07-29 | 2000-02-15 | Kajima Corp | Erector device for shield machine |
| JP2001355399A (en) * | 2000-06-13 | 2001-12-26 | Mitsubishi Heavy Ind Ltd | Segment fastening device |
| CN103244144A (en) * | 2013-05-17 | 2013-08-14 | 上海隧道工程股份有限公司 | Special-shaped cross-section shield segment erector |
| CN104033156A (en) * | 2014-06-05 | 2014-09-10 | 同济大学 | Rectangular shield segment mounting machine |
| CN204663539U (en) * | 2015-03-17 | 2015-09-23 | 中盾控股集团有限公司 | A kind of shield machine assembling machine section of jurisdiction automatic grabbing device |
| CN207999266U (en) * | 2017-12-25 | 2018-10-23 | 辽宁三三工业有限公司 | A kind of shield machine assembling machine section of jurisdiction device for adjusting posture |
| CN209369840U (en) * | 2018-12-30 | 2019-09-10 | 中船重型装备有限公司 | A kind of shield machine segment grabbing device |
-
2018
- 2018-12-30 CN CN201811645310.3A patent/CN109578029A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000045696A (en) * | 1998-07-29 | 2000-02-15 | Kajima Corp | Erector device for shield machine |
| JP2001355399A (en) * | 2000-06-13 | 2001-12-26 | Mitsubishi Heavy Ind Ltd | Segment fastening device |
| CN103244144A (en) * | 2013-05-17 | 2013-08-14 | 上海隧道工程股份有限公司 | Special-shaped cross-section shield segment erector |
| CN104033156A (en) * | 2014-06-05 | 2014-09-10 | 同济大学 | Rectangular shield segment mounting machine |
| CN204663539U (en) * | 2015-03-17 | 2015-09-23 | 中盾控股集团有限公司 | A kind of shield machine assembling machine section of jurisdiction automatic grabbing device |
| CN207999266U (en) * | 2017-12-25 | 2018-10-23 | 辽宁三三工业有限公司 | A kind of shield machine assembling machine section of jurisdiction device for adjusting posture |
| CN209369840U (en) * | 2018-12-30 | 2019-09-10 | 中船重型装备有限公司 | A kind of shield machine segment grabbing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307007A (en) * | 2019-06-24 | 2019-10-08 | 中铁二院工程集团有限责任公司 | Tunnel boring machine method tunnel prefabricated pipe section lining cutting inverted arch supporting member fast fixing tool |
| CN110307007B (en) * | 2019-06-24 | 2024-03-22 | 中铁二院工程集团有限责任公司 | Rapid installation tool for tunnel prefabricated segment lining inverted arch supporting member by heading machine method |
| CN114688123A (en) * | 2020-12-30 | 2022-07-01 | 徐州徐工液压件有限公司 | Hydraulic cylinder integration device of segment erector and segment erector |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |